What is factor 2a^2-9a+9 ?

The solution to factor 2a^2-9a+9 is (2a-3)(a-3)

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factor 2a^2-9a+9

factor

2 a^{2} - 9 a + 9

(2 a - 3) (a - 3)

Solution steps

2 a^{2} - 9 a + 9

Break the expression into groups

= (2 a^{2} - 3 a) + (- 6 a + 9)

Factor out

a

from

2 a^{2} - 3 a : a (2 a - 3)

Factor out

- 3

from

- 6 a + 9 : - 3 (2 a - 3)

= a (2 a - 3) - 3 (2 a - 3)

Factor out common term

2 a - 3

= (2 a - 3) (a - 3)

2 - (- 2)

- 8 = x - 7

7 x + 30 + 9 x + 42 = 104

h - 3.5 = 9

p^{2} - 4 p + 4